<!DOCTYPE html>
<HTML>
<HEAD>
	<TITLE> ZTREE DEMO - beforeClick / onClick</TITLE>
	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
	<link rel="stylesheet" href="../../../css/demo.css" type="text/css">
	<link rel="stylesheet" href="../../../css/zTreeStyle/zTreeStyle.css" type="text/css">
	<script type="text/javascript" src="../../../js/jquery-1.4.4.min.js"></script>
	<script type="text/javascript" src="../../../js/jquery.ztree.core-3.5.js"></script>
	<!--  <script type="text/javascript" src="../../../js/jquery.ztree.excheck-3.5.js"></script>
	  <script type="text/javascript" src="../../../js/jquery.ztree.exedit-3.5.js"></script>-->
	<SCRIPT type="text/javascript">
		<!--
		var setting = {
			data: {
				key: {
					title:"t"
				},
				simpleData: {
					enable: true
				}
			},
			callback: {
				beforeClick: beforeClick,
				onClick: onClick
			}
		};

		var zNodes =[
			{ id:1, pId:0, name:"普通的父节点", t:"我很普通，随便点我吧", open:true},
			{ id:11, pId:1, name:"叶子节点 - 1", t:"我很普通，随便点我吧"},
			{ id:12, pId:1, name:"叶子节点 - 2", t:"我很普通，随便点我吧"},
			{ id:13, pId:1, name:"叶子节点 - 3", t:"我很普通，随便点我吧"},
			{ id:2, pId:0, name:"NB的父节点", t:"点我可以，但是不能点我的子节点，有本事点一个你试试看？", open:true},
			{ id:21, pId:2, name:"叶子节点2 - 1", t:"你哪个单位的？敢随便点我？小心点儿..", click:false},
			{ id:22, pId:2, name:"叶子节点2 - 2", t:"我有老爸罩着呢，点击我的小心点儿..", click:false},
			{ id:23, pId:2, name:"叶子节点2 - 3", t:"好歹我也是个领导，别普通群众就来点击我..", click:false},
			{ id:3, pId:0, name:"郁闷的父节点", t:"别点我，我好害怕...我的子节点随便点吧...", open:true, click:false },
			{ id:31, pId:3, name:"叶子节点3 - 1", t:"唉，随便点我吧"},
			{ id:32, pId:3, name:"叶子节点3 - 2", t:"唉，随便点我吧"},
			{ id:33, pId:3, name:"叶子节点3 - 3", t:"唉，随便点我吧"}
		];

		var log, className = "dark";
		function beforeClick(treeId, treeNode, clickFlag) {
			className = (className === "dark" ? "":"dark");
			showLog("[ "+getTime()+" beforeClick ]&nbsp;&nbsp;" + treeNode.name );
			return (treeNode.click != false);
		}
		function onClick(event, treeId, treeNode, clickFlag) {
			showLog("[ "+getTime()+" onClick ]&nbsp;&nbsp;clickFlag = " + clickFlag + " (" + (clickFlag===1 ? "普通选中": (clickFlag===0 ? "<b>取消选中</b>" : "<b>追加选中</b>")) + ")");
		}		
		function showLog(str) {
			if (!log) log = $("#log");
			log.append("<li class='"+className+"'>"+str+"</li>");
			if(log.children("li").length > 8) {
				log.get(0).removeChild(log.children("li")[0]);
			}
		}
		function getTime() {
			var now= new Date(),
			h=now.getHours(),
			m=now.getMinutes(),
			s=now.getSeconds();
			return (h+":"+m+":"+s);
		}

		$(document).ready(function(){
			$.fn.zTree.init($("#treeDemo"), setting, zNodes);
		});
		//-->
	</SCRIPT>
</HEAD>

<BODY>
<h1>单击节点控制</h1>
<h6>[ 文件路径: core/click.html ]</h6>
<div class="content_wrap">
	<div class="zTreeDemoBackground left">
		<ul id="treeDemo" class="ztree"></ul>
	</div>
	<div class="right">
		<ul class="info">
			<li class="title"><h2>1、beforeClick / onClick 事件回调函数控制</h2>
				<ul class="list">
				<li>利用 click 事件回调函数 可以进行各种其他的附加操作，这里简单演示如何监控此事件</li>
				<li><p><span class="highlight_red">请尝试按下 <b>Ctrl</b> 键进行 多节点选择 和 取消选择</span><br/>
					click log:<br/>
					<ul id="log" class="log"></ul></p>
				</li>
				</ul>
			</li>
			<li class="title"><h2>2、setting 配置信息说明</h2>
				<ul class="list">
				<li class="highlight_red">需要设置 setting.callback.beforeClick 和  setting.callback.onClick 属性, 详细请参见 API 文档中的相关内容</li>
				</ul>
			</li>
			<li class="title"><h2>3、treeNode 节点数据说明</h2>
				<ul class="list">
				<li>对 节点数据 没有特殊要求，用户可以根据自己的需求添加自定义属性</li>
				</ul>
			</li>
		</ul>
	</div>
</div>
</BODY>
</HTML>